Brake Caliper Set BMW E60 E63 530d 530i 645i Front Left Right N/O/S Housing Set

Brake Caliper Set BMW E60 E63 530d 530i 645i Front Left Right N/O/S Housing Set is an original housing set designed for the front axle, ensuring consistent performance of the braking system in premium BMW vehicles. Thanks to the factory BMW design and precise fitment for specific models, this caliper and bracket set allows for a technically correct repair or replacement of brake system components without interfering with the suspension geometry.

Specifications and technical data

• SKU: 6756303-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6756303
• Substitutable numbers: 34116756303, 6756303, 34116756304, 6756304, 34116753671, 6753671, 60/30/348, BG
• Location on the vehicle: Front, Left, Right
• Category: Calipers & Brackets

Purpose and vehicle placement

The presented set includes brake calipers designed for the front of the vehicle, on the left and right sides. This configuration allows for the simultaneous replacement of both sides of the front axle, which promotes even brake operation, stability during braking, and predictable vehicle behavior in emergency situations.

The caliper housings are prepared for integration with the factory BMW braking system in E60 and E63 models, in 530d, 530i, and 645i engine versions. Using a dedicated set minimizes the risk of installation issues, leaks, or uneven pad pressure on the disc.

Technical characteristics of the set

The set includes a front brake caliper housing set, prepared for installation on the left and right sides. The design is intended for operation in demanding thermal and mechanical conditions, typical for heavier, more powerful versions of the BMW 5 and 6 Series. The use of original BMW components helps maintain factory braking force parameters, mounting rigidity, and proper pad guidance in the carrier.

The housings are compatible with the hydraulic system used in the listed models, allowing for trouble-free connection of brake lines and proper system bleeding after installation. This allows the mechanic to focus on correct service without the need for system modifications.

Product condition and practical application

The set comes from the Brake calipers and brackets group and is offered as a used item, which significantly reduces repair costs while maintaining the original BMW design. This solution is particularly beneficial for comprehensive front axle service when it is necessary to replace both calipers simultaneously, e.g., due to mechanical damage, guide pin corrosion, or seized pistons.

In practice, such a set works well for both standard maintenance repairs and restoring the vehicle's factory specifications after intensive use. Choosing original caliper housings facilitates the subsequent selection of pads and discs according to manufacturer catalogs, which limits the risk of improper fitment of friction elements.

Benefits of choosing original BMW calipers

• Factory fitment – maintaining original mounting points and brake system geometry.
• Consistent operation of the left and right sides – a set for the front axle promotes even braking.
• Lower service costs – used, original housings allow for reduced expenses compared to new aftermarket replacements.
• Easier selection of consumables – compatibility with catalog BMW pads and discs.

To better understand how to safely use used brake system components and how to optimize service costs, it is worth reading the guide: Brake calipers under the microscope: How to effectively reduce brake system repair costs by choosing proven recycled parts.

Selection of other BMW brake system components

If you are planning a comprehensive repair or upgrade of the braking zone in your BMW and need other elements from the same group, such as additional calipers, carriers, or mounting brackets, check the available parts in the BMW brake calipers and brackets category.

Summary

Brake Caliper Set BMW E60 E63 530d 530i 645i Front Left Right N/O/S Housing Set is a practical solution for users and workshops that want to restore the efficiency of the braking system while maintaining factory design standards. The original housings, intended for the front of the vehicle on both sides, provide a solid base for further service – replacement of pads, discs, and lines – and allow for maintaining predictable, safe vehicle behavior during braking.